quiet.md Open-Sourced: High-Performance Local Editor Built with Rust and GPUI

1 reports archived1 independent sourcesupdated 11/5/2026, 01:38:31

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The open-source project quiet.md has been released, featuring a local-first rich text editor built with Rust and GPUI. By bypassing WebViews and rendering directly via GPU, it achieves high performance (approx. 5ms latency for typing in million-character docs). It supports Feishu-compatible formats, operates offline without accounts, and stores notes as plain XML files to facilitate reading and editing by AI agents.

LATEST/The open-source project quiet.md has been released, featuring a local-first rich text editor built with Rust and GPUI. By bypassing WebViews and rendering directly via GPU, it achieves high performance (approx. 5ms latency for typing in million-character docs). It supports Feishu-compatible formats, operates offline without accounts, and stores notes as plain XML files to facilitate reading and editing by AI agents.

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2 fully observed hours

Fewer than 3 fully observed hours; trend not plotted yet.

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宝玉 (@dotey)T2Nov 5, 01:38·68 pts
quiet.md Open-Sourced: High-Performance Local Editor Built with Rust and GPUI
- Built with Rust + GPUI without WebViews, achieving ~5ms/frame input latency even in million-character documents
- Local-first design requiring no account, storing data as plain XML files
- Compatible with most Feishu (Lark) block structures and interactions, enabling direct read/write access for AI agents like Claude Code
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